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Lexus LM vs Aston Martin DBX comparison

Compare performance (206 HP vs 727 HP), boot space and price (109,700 £ vs 168,900 £ ) at a glance. Find out which car is the better choice for you – Lexus LM or Aston Martin DBX?

Lexus LM vs Aston Martin DBX: Key differences

Lexus LM

  • clearly cheaper
  • significantly more efficient
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Aston Martin DBX

  • considerably more power
  • significantly quicker 0–100 km/h
  • marginally lighter
  • substantially more trunk space
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By Achim Sedelmaier

Here’s where it gets real: The technical differences in detail

LM

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Lexus LM is clearly cheaper – starting at 109,700 £ , while the Aston Martin DBX costs 168,900 £ . That’s a price difference of around 59,143 £.

Fuel consumption also shows a difference: the Lexus LM uses 7.1 L/100km and is significantly more efficient than the Aston Martin DBX with 14.2 L/100km. The difference is about 7.1 L/100km.

DBX

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the Aston Martin DBX offers considerably more power – delivering 727 HP compared to 206 HP. That’s roughly 521 HP more horsepower.

When accelerating from 0 to 100 km/h, the Aston Martin DBX is significantly quicker – completing the sprint in 3.3 s, while the Lexus LM takes 8.7 s. That’s about 5.4 s quicker.

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Seats: Lexus LM offers more seats – 7 vs 5.

In terms of curb weight, Aston Martin DBX is marginally lighter – 2,320 kg compared to 2,345 kg. The difference is around 25 kg.

Looking at boot space, the Aston Martin DBX offers substantially more boot space – 491 L compared to 110 L. That’s a difference of about 381 L.

When it comes to payload, the Aston Martin DBX carries noticeably more – 710 kg compared to 535 kg. That’s a difference of about 175 kg.

Who wins the race in the data check?

The Aston Martin DBX stands well ahead of its rival in the objective data comparison.
This result only shows which model scores more points on paper – not which of the two cars feels right for you.

from £168,900
DBX

Aston Martin DBX

  • Engine Type Petrol
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 707 - 727 HP
  • Consumption L/100km 14.2 L/100km
Lexus LM
Aston Martin DBX

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Lexus LM

The Lexus LM is a decadent, chauffeur-friendly people carrier that dresses up van practicality with yacht-like luxury and unmistakable Lexus polish. Inside it’s all about rear-seat pampering and serene refinement — perfect for buyers who want to arrive feeling like royalty, even if it’s not for the tightest budget or the smallest parking space.

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Aston Martin DBX

With the DBX, Aston Martin has wrapped its trademark sports-car drama into a high-riding package that looks like it could sprint off the driveway and into a gala, while the cabin pampers occupants with handcrafted leather and theatrical attention to detail. Behind the wheel it feels like a grand tourer that learned how to tackle country roads, serving up surprising agility for such a stately presence and keeping rivals honest with its rarefied blend of performance and luxury.

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Lexus LM
Aston Martin DBX

Costs and Consumption

Price
109,700 - 131,900 £
Price
168,900 - 213,400 £
Consumption L/100km
7.1 L/100km
Consumption L/100km
14.2 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
160 g/km
co2
323 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
MPV
Body Type
SUV
Seats
4 - 7
Seats
5
Doors
-
Doors
-
Curb weight
2,345 kg
Curb weight
2,320 kg
Trunk capacity
110 L
Trunk capacity
491 L
Length
-
Length
-
Width
1,890 mm
Width
1,998 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
525 - 535 kg
Payload
710 kg

Engine and Performance

Engine Type
Full Hybrid
Engine Type
Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
CVT
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
206 HP
Power HP
707 - 727 HP
Acceleration 0-100km/h
8.7 s
Acceleration 0-100km/h
3.3 s
Max Speed
-
Max Speed
-
Torque
-
Torque
900 Nm
Number of Cylinders
4
Number of Cylinders
8
Power kW
152 kW
Power kW
520 - 535 kW
Engine capacity
2,487 cm3
Engine capacity
3,982 cm3

General

Model Year
2025
Model Year
2,022 - 2,025
CO2 Efficiency Class
F
CO2 Efficiency Class
G
Brand
Lexus
Brand
Aston Martin
DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. The displayed prices are estimates based on German list prices, adjusted to the respective country’s VAT. Country-specific registration taxes are not included. This information is not legally binding.